Description
There are two weather vanes rotated by the wind: one is an arrow which indicates its direction and the other a swinging arm to show its strength. A Ø 90mm. AISI 304 stainless steel tubular structure supports the measuring devices: two Ø 500mm. rotating hemispherical cups, a Ø 600mm. disc showing the wind rose, and the two strength and direction indicators described above.